[INFO] fetching crate twilight-model 0.9.2...
[INFO] testing twilight-model-0.9.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate twilight-model 0.9.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate twilight-model 0.9.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate twilight-model 0.9.2
[INFO] finished tweaking crates.io crate twilight-model 0.9.2
[INFO] tweaked toml for crates.io crate twilight-model 0.9.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3a9981e3bcef1c00828fc337adae256ddf3d30b848b39d39fd32ad86a9af719
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b3a9981e3bcef1c00828fc337adae256ddf3d30b848b39d39fd32ad86a9af719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3a9981e3bcef1c00828fc337adae256ddf3d30b848b39d39fd32ad86a9af719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a9981e3bcef1c00828fc337adae256ddf3d30b848b39d39fd32ad86a9af719", kill_on_drop: false }`
[INFO] [stdout] b3a9981e3bcef1c00828fc337adae256ddf3d30b848b39d39fd32ad86a9af719
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f2c792f627753de144ad960a4c62b2ebde3c607a3ec8527a7863e28a0f937268
[INFO] running `Command { std: "docker" "start" "-a" "f2c792f627753de144ad960a4c62b2ebde3c607a3ec8527a7863e28a0f937268", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.22
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling time v0.3.7
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling ordered-float v2.10.0
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling twilight-model v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.52s
[INFO] running `Command { std: "docker" "inspect" "f2c792f627753de144ad960a4c62b2ebde3c607a3ec8527a7863e28a0f937268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c792f627753de144ad960a4c62b2ebde3c607a3ec8527a7863e28a0f937268", kill_on_drop: false }`
[INFO] [stdout] f2c792f627753de144ad960a4c62b2ebde3c607a3ec8527a7863e28a0f937268
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b8441c78838e44954d9fc67755c64585287f388a9627620469768f10e67c4d8c
[INFO] running `Command { std: "docker" "start" "-a" "b8441c78838e44954d9fc67755c64585287f388a9627620469768f10e67c4d8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ordered-float v2.10.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling serde_test v1.0.136
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling twilight-model v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr] error: could not compile `twilight-model`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name twilight_model --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="tracing"' -C metadata=47236420683b31f5 -C extra-filename=-47236420683b31f5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-610a73087f46ba3b.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-4fc497e24068751d.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-31302a00ed4557a1.rlib --extern serde_value=/opt/rustwide/target/debug/deps/libserde_value-5e416f318275b5db.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-e5f7c2edc2de58e5.rlib --extern serde_repr=/opt/rustwide/target/debug/deps/libserde_repr-96efa056998e2c18.so --extern serde_test=/opt/rustwide/target/debug/deps/libserde_test-2e20f141009c825c.rlib --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-62b1a5cbf56a9f5f.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-f0aea1bf89b4b1ee.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-1c173be162aa86ba.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b8441c78838e44954d9fc67755c64585287f388a9627620469768f10e67c4d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8441c78838e44954d9fc67755c64585287f388a9627620469768f10e67c4d8c", kill_on_drop: false }`
[INFO] [stdout] b8441c78838e44954d9fc67755c64585287f388a9627620469768f10e67c4d8c